2-甲基-4-苯基-5-甲基噁唑合成路线 (共 24 条)
反应条件
trifluorormethanesulfonic acid; iodosylbenzene
T=0 - 80°C; 8 h; Inert atmosphere; Reagent/catalystTemperatureTime; regioselective reaction;
参考文献
Saito, Akio; Taniguchi, Akihiro; Kambara, Yui; Hanzawa, Yuji
Organic Letters, 2013 , vol. 15, # 11 p. 2672 - 2675
参考文献
Cunico; Kuan
Journal of Organic Chemistry, 1992 , vol. 57, # 12 p. 3331 - 3336
反应条件
triethylamine tris(hydrogen fluoride) in acetonitrile
T=13°C; anodic oxidation;
参考文献
Laurent, Eliane; Marquet, Bernard; Tardivel, Robert
Tetrahedron, 1989 , vol. 45, # 14 p. 4431 - 4444
反应条件
1: 1-phenyl-propan-1-one With PhI(ODNs)OH
0.0111111 h; microwave irradiation;
2: acetamide 0.0333333 h; microwave irradiation;
参考文献
Lee, Jong Chan; Choi, Hyun Jung; Lee, Yong Chan
Tetrahedron Letters, 2003 , vol. 44, # 1 p. 123 - 125
反应条件
sodium hydride in tetrahydrofuran
T=20°C; 0.25 h;
参考文献
Nilsson, Bjoern M.; Hacksell, Uli
Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 269 - 275
反应条件
sodium hydride in tetrahydrofuran
T=-78 - 15°C; 19 h;
参考文献
Nilsson, Bjoern M.; Hacksell, Uli
Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 269 - 275
反应条件
1: 2-methyl-4-phenyloxazole With n-butyllithium in tetrahydrofuran; hexane
T=-78°C;
2: methyl trifluoromethanesulfonate in tetrahydrofuran; hexane
T=-78°C; Further stages.;
参考文献
Evans, David A.; Cee, Victor J.; Smith, Thomas E.; Santiago, Keith J.
Organic Letters, 1999 , vol. 1, # 1 p. 87 - 90
反应条件
1: pyridine / diethyl ether / 3 h
2: 93 percent / sodium hydride / tetrahydrofuran / 0.2 h / 20 °C / other temperature, time, base
View Scheme
参考文献
Nilsson, Bjoern M.; Hacksell, Uli
Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 269 - 275
参考文献
Takeda Chemical Industries, Ltd.
Patent: US4596816 A1, 1986 ;
反应条件
copper(II) bis(trifluoromethanesulfonate); toluene-4-sulfonic acid
2 h; Heating;
参考文献
Nagayoshi, Kazuo; Sato, Tadashi
Chemistry Letters, 1983 , p. 1355 - 1356